12195406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 18836064

約数和(自身を除く): 6640658

約数列:

[1, 2, 53, 103, 106, 206, 1117, 2234, 5459, 10918, 59201, 115051, 118402, 230102, 6097703, 12195406]

約数ペア:

[(1, 12195406), (2, 6097703), (53, 230102), (103, 118402), (106, 115051), (206, 59201), (1117, 10918), (2234, 5459)]